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Always pass __func__, __FILE__ and __LINE__ in sudo_debug_printf()

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and use a new flag, SUDO_DEBUG_FILENO to specify when to use it.
This allows consumers of sudo_debug_printf() to log that data without
having to specify it manually.
This commit is contained in:
Todd C. Miller
2012-04-05 13:04:00 -04:00
parent 2311fed457
commit abdff25703
3 changed files with 51 additions and 40 deletions
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7
common/sudo_debug.c
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@@ -421,10 +421,11 @@ sudo_debug_printf2(const char *func, const char *file, int lineno, int level,
buflen = vasprintf(&buf, fmt, ap);
va_end(ap);
if (buflen != -1) {
if (ISSET(level, SUDO_DEBUG_ERRNO))
sudo_debug_write2(func, file, lineno, buf, buflen, saved_errno);
int errcode = ISSET(level, SUDO_DEBUG_ERRNO) ? saved_errno : 0;
if (ISSET(level, SUDO_DEBUG_LINENO))
sudo_debug_write2(func, file, lineno, buf, buflen, errcode);
else
sudo_debug_write2(func, file, lineno, buf, buflen, 0);
sudo_debug_write2(NULL, NULL, 0, buf, buflen, errcode);
free(buf);
}
}